package STUDENT.TRANNGUYENQUAN.OOPs.OBJECT_AND_CLASSES.Bai2;

public class Models {
	public double Add(Numbers num){
		return num.getA()+num.getB();
	}
	public double Sub(Numbers num){
		return num.getA()-num.getB();
	}
	public double Mul(Numbers num){
		return num.getA()*num.getB();
	}
	public double Div(Numbers num){
		return num.getA()/num.getB();
	}
	
}
